DEAL OF THE DAY!!! Round Brilliant Tanzanite Gemstone 1.64ctsWeight: 1. 64cts Cut: Round Brilliant Cut Color: Blue Violet Clarity: VS1 Size: 7 mm wide, 7 mm long, 4. 8 mm deep Quality: 908 1000 USE CODE FLASH25 One 1. 64 carats round brilliant cut tanzanite, blue violet vivid color, VS1 clarity, cut grade very good, measuring 7 mm wide, 7 mm long, 4. 8 mm deep; with good polish and very good symmetry. The proportions of the tanzanite are as follows: total depth 68. 6%, table width 51. 4%. The overall quality